Removed dead links

All links were tested in two different time periods (in case the channel is not broadcast 24 hours a day).

'iptv-checker-module' node package and Elmedia Video Player were used for testing.

channels/sk.m3u

@@ -14,8 +14,6 @@ http://nn.geo.joj.sk/hls/joj-720.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/wKJpGke.jpg" group-title="",JOJ
 http://nn1.joj.sk/hls/joj-720.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/GyoWsNb.png" group-title="Family",JOJ Family
-http://83.167.253.110:5000/live/joj_family_hd/playlist.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/GyoWsNb.png" group-title="Family",JOJ Family
 http://nn.geo.joj.sk/hls/family-360.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/GyoWsNb.png" group-title="Family",JOJ Family
 http://nn.geo.joj.sk/hls/family-540.m3u8
@@ -41,8 +39,6 @@ http://ottst05.flexitv.sk/2827-tv-pc.m3u8
 http://109.74.144.130/live/senzitest/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/vtI89AA.png" group-title="",Severka
 rtmp://s1.media-planet.sk:80/liverepeater/zilina1
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/Lh6Aua7.png" group-title="",TA3
-http://70.32.0.9:5000/live/43/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/JeiED2h.jpg" group-title="",Televizia OSEM
 http://109.74.145.11:1935/tv8/mp4:tv8.stream_360p/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/JeiED2h.jpg" group-title="",Televízia OSEM